If people choose to make coffee by hand, it is better to make it with water. After all, both black tea and green tea contain caffeine, and coffee itself also contains caffeine. If there is too much caffeine, people's brains will be too excited, which is not conducive to people's health and will hurt people's health. Water quality will affect the taste of coffee, mainly because water is rich in minerals, which will affect the extraction ability of coffee and bring about corresponding changes in coffee flavor.
People advise not to use tap water when making coffee. You can make coffee with filtered water or purified water. Coffee brewed with different water tastes different. If people want to give themselves a better taste, they can brew with different water. In the process of making coffee by hand, if people do not know the principle and do not use the correct method in the brewing process, there may be over-extraction or under-extraction. If you want to put your ideas into practice, only by practicing more can you gradually stabilize.
Hand-brewed coffee beans also have corresponding requirements. If you want to feel the charm of hand-brewed coffee, you need to consider all kinds of coffee beans and beans with higher selectivity. If people buy fresh coffee beans, they need to drink them within one month, otherwise it is likely that the taste of coffee beans will slowly disperse and affect people's taste. When people make coffee by hand, they need to choose a set of utensils first. Beginners can choose to make coffee with their thin hands, so that the water flow will be easier to control.